669408042 (number)

669408042 is an even 9-digits composite number following 669408041 and preceding 669408043. In scientific notation, it is written as 6.69408042 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 223136012 positive integers (up to 669408042) that are relatively prime to 669408042.

Interesting facts

Basic properties

Name

Name six hundred sixty-nine million four hundred eight thousand forty-two

Notation

Scientific notation 6.69408042 × 10^8
Engineering notation 6.69408042 × 10^6

Prime Factorization of 669408042

Prime Factorization 2 × 3 × 111568007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 669408042
Product of the distinct prime numbers

The prime factorization of 669408042 is 2 × 3 × 111568007. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 95, 21, 872, 304, 5614, 6285, 65960, 51064, 834425, 179200, 884027, 3365080, 98976619, 27605531, 467922716, 875262063, 3531918451, 8771820110

Basic calculations (n = 669408042)

Multiplication

n×y
n×2 1338816084
n×3 2008224126
n×4 2677632168
n×5 3347040210

Division

n÷y
n÷2 334704021
n÷3 223136014
n÷3 167352010.5
n÷5 133881608.4

Exponentiation

ny
n2 448107126694273764
n3 2.9996651428666E+26
n4 2.007999969942E+35
n5 1.3441713282149E+44

Nth Root

y√n
2√n 25872.921017929
3√n 874.77623317476
4√n 160.85061708905
5√n 58.228846255811

Divisors of 669408042

1, 2, 3, 6, 111568007, 223136014, 334704021, 669408042

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -669408041
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 669408042 can be divided by 8 positive divisors. The sum of these divisors (counting 669408042) is 1, the average is 0.125.

Base conversion 669408042

Base System Value
2 Binary 100111111001100101101100101010
3 Ternary 1201122121110012110
4 Quaternary 213321211230222
5 Quinary 2332332024132
6 Senary 150231423150
8 Octal 4771455452
10 Decimal 669408042
12 Duodecimal 168224ab6
16 Hexadecimal 27e65b2a
20 Vigesimal a93g022
36 Base36 b2jqju

Cryptographic Hash Functions

md5 69387538c8bdbbebe9abe0036ee101ae
sha1 eaa4fac93981a271b0df555f98c5513784a473e9
sha256 dfb8210deedb9611be5f37cca524896a5f0b82a5d3b937dce379177c20eb5eff
sha512 42f9fdc14ee82510e095186936b166e9212d8962220145aa38e9912f19085b4954a779a3f1de0f281f2ecded539f39981410c58c51dfa7def2d9325ee8d9b210
ripemd-160 b1e919d83a8f9b594abea05f020a7d2bc4894ca8

669408042 as geometric shapes

Circle

Radius = n
Diameter 1338816084
Circumference 4206014774.0023
Area 1.407770057244E+18

Sphere

Radius = n
Volume 1.2564967968079E+27
Surface area 5.6310802289758E+18
Circumference 4206014774.0023

Square

Length = n
Perimeter 2677632168
Area 448107126694273764
Diagonal 946685931.75802

Cube

Length = n
Surface area 2688642760165642584
Volume 2.9996651428666E+26
Space diagonal 1159448739.7392

Equilateral Triangle

Length = n
Perimeter 2008224126
Area 1.9403607766705E+17
Altitude 579724369.8696

Triangular Pyramid

Length = n
Surface area 1.9403607766705E+17
Volume 3.5351392730165E+25
Height 315561977.25267